diff options
Diffstat (limited to 'src/nfc/qllcpserver.cpp')
| -rw-r--r-- | src/nfc/qllcpserver.cpp | 203 |
1 files changed, 203 insertions, 0 deletions
diff --git a/src/nfc/qllcpserver.cpp b/src/nfc/qllcpserver.cpp new file mode 100644 index 00000000..f7f165e6 --- /dev/null +++ b/src/nfc/qllcpserver.cpp @@ -0,0 +1,203 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qllcpserver.h" + +#if defined(QT_SIMULATOR) +#include "qllcpserver_simulator_p.h" +#elif defined(Q_OS_SYMBIAN) +#include "qllcpserver_symbian_p.h" +#elif defined(Q_WS_MAEMO_6) || defined(Q_WS_MEEGO) +#include "qllcpserver_maemo6_p.h" +#else +#include "qllcpserver_p.h" +#endif + +/*! + \class QLlcpServer + \brief The QLlcpServer class provides an NFC LLCP socket based server. + + \ingroup connectivity-nfc + \inmodule QtConnectivity + \since 5.0 + + This class makes it possible to accept incoming LLCP socket connections. + + Call listen() to have the server start listening for incoming connections on a specified port. + The newConnection() signal is then emitted each time a client connects to the server. + + Call nextPendingConnection() to accept the pending connection as a connected QLlcpSocket. The + function returns a pointer to a QLlcpSocket that can be used for communicating with the client. + + If an error occurs, serverError() returns the type of error, and errorString() can be called to + get a human readable description of what happened. + + When listening for connections, the port which the server is listening on is available through + serverPort(). + + Calling close() makes QLlcpServer stop listening for incoming connections. +*/ + +/*! + \fn QLlcpServer::newConnection() + + This signal is emitted every time a new connection is available. + + \sa hasPendingConnections(), nextPendingConnection() +*/ + +/*! + Constructs a new NFC LLCP server with \a parent. +*/ +QLlcpServer::QLlcpServer(QObject *parent) +: QObject(parent), d_ptr(new QLlcpServerPrivate(this)) +{ +} + +/*! + Destroys the NFC LLCP server. +*/ +QLlcpServer::~QLlcpServer() +{ + delete d_ptr; +} + +/*! + Tells the server to listen for incoming connections on \a serviceUri. If the server is + currently listening then it will return false. Returns true on success; otherwise returns + false. + + serviceUri() will return the \a serviceUri that is passed into listen. + + serverPort() will return the port that is assigned to the server. + + \sa serverPort(), isListening(), close() +*/ +bool QLlcpServer::listen(const QString &serviceUri) +{ + Q_D(QLlcpServer); + + return d->listen(serviceUri); +} + +/*! + Returns true if the server is listening for incoming connections; otherwise returns false. +*/ +bool QLlcpServer::isListening() const +{ + Q_D(const QLlcpServer); + + return d->isListening(); +} + +/*! + Stops listening for incoming connections. +*/ +void QLlcpServer::close() +{ + Q_D(QLlcpServer); + + d->close(); +} + +/*! + Returns the LLCP service URI that the server is listening on. +*/ +QString QLlcpServer::serviceUri() const +{ + Q_D(const QLlcpServer); + + return d->serviceUri(); +} + +/*! + Returns the LLCP port associated with the service URI that the server is listening on. + + \note This call is not supported on all platforms and will return 0 on these platforms. +*/ +quint8 QLlcpServer::serverPort() const +{ + Q_D(const QLlcpServer); + + return d->serverPort(); +} + +/*! + Returns true if the server has a pending connection; otherwise returns false. + + \sa nextPendingConnection() +*/ +bool QLlcpServer::hasPendingConnections() const +{ + Q_D(const QLlcpServer); + + return d->hasPendingConnections(); +} + +/*! + Returns the next pending connection as a connected QLlcpSocket object. + + The socket is created as a child of the server, which means that it is automatically deleted + when the QLlcpServer object is destroyed. It is still a good idea to delete the object + explicitly when you are done with it, to avoid wasting memory. + + 0 is returned if this function is called when there are no pending connections. + + \sa hasPendingConnections(), newConnection() +*/ +QLlcpSocket *QLlcpServer::nextPendingConnection() +{ + Q_D(QLlcpServer); + + return d->nextPendingConnection(); +} + +/*! + Returns the last error that occurred. +*/ +QLlcpSocket::SocketError QLlcpServer::serverError() const +{ + Q_D(const QLlcpServer); + + return d->serverError(); +} + +#include "moc_qllcpserver.cpp" |